fix

apps/gitea/v1_ConfigMap_gitea-postgresql-ha-postgresql-hooks-scripts.yaml

@@ -0,0 +1,134 @@
+# Source: gitea/charts/postgresql-ha/templates/postgresql/hooks-scripts-configmap.yaml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: gitea-postgresql-ha-postgresql-hooks-scripts
+  namespace: "vynil-ci"
+  labels:
+    app.kubernetes.io/instance: gitea
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/name: postgresql-ha
+    helm.sh/chart: postgresql-ha-11.9.4
+    app.kubernetes.io/component: postgresql
+data:
+  pre-stop.sh: |-
+    #!/bin/bash
+    set -o errexit
+    set -o pipefail
+    set -o nounset
+
+    # Debug section
+    exec 3>&1
+    exec 4>&2
+
+    # Process input parameters
+    MIN_DELAY_AFTER_PG_STOP_SECONDS=$1
+
+    # Load Libraries
+    . /opt/bitnami/scripts/liblog.sh
+    . /opt/bitnami/scripts/libpostgresql.sh
+    . /opt/bitnami/scripts/librepmgr.sh
+
+    # Load PostgreSQL & repmgr environment variables
+    . /opt/bitnami/scripts/postgresql-env.sh
+
+    # Auxiliary functions
+    is_new_primary_ready() {
+        return_value=1
+        currenty_primary_node="$(repmgr_get_primary_node)"
+        currenty_primary_host="$(echo $currenty_primary_node | awk '{print $1}')"
+
+        info "$currenty_primary_host != $REPMGR_NODE_NETWORK_NAME"
+        if [[ $(echo $currenty_primary_node | wc -w) -eq 2 ]] && [[ "$currenty_primary_host" != "$REPMGR_NODE_NETWORK_NAME" ]]; then
+            info "New primary detected, leaving the cluster..."
+            return_value=0
+        else
+            info "Waiting for a new primary to be available..."
+        fi
+        return $return_value
+    }
+
+    export MODULE="pre-stop-hook"
+
+    if [[ "${BITNAMI_DEBUG}" == "true" ]]; then
+        info "Bash debug is on"
+    else
+        info "Bash debug is off"
+        exec 1>/dev/null
+        exec 2>/dev/null
+    fi
+
+    postgresql_enable_nss_wrapper
+
+    # Prepare env vars for managing roles
+    readarray -t primary_node < <(repmgr_get_upstream_node)
+    primary_host="${primary_node[0]}"
+
+    # Stop postgresql for graceful exit.
+    PG_STOP_TIME=$EPOCHSECONDS
+    postgresql_stop
+
+    if [[ -z "$primary_host" ]] || [[ "$primary_host" == "$REPMGR_NODE_NETWORK_NAME" ]]; then
+        info "Primary node need to wait for a new primary node before leaving the cluster"
+        retry_while is_new_primary_ready 10 5
+    else
+        info "Standby node doesn't need to wait for a new primary switchover. Leaving the cluster"
+    fi
+
+    # Make sure pre-stop hook waits at least 25 seconds after stop of PG to make sure PGPOOL detects node is down.
+    # default terminationGracePeriodSeconds=30 seconds
+    PG_STOP_DURATION=$(($EPOCHSECONDS - $PG_STOP_TIME))
+    if (( $PG_STOP_DURATION < $MIN_DELAY_AFTER_PG_STOP_SECONDS )); then
+        WAIT_TO_PG_POOL_TIME=$(($MIN_DELAY_AFTER_PG_STOP_SECONDS - $PG_STOP_DURATION)) 
+        info "PG stopped including primary switchover in $PG_STOP_DURATION. Waiting additional $WAIT_TO_PG_POOL_TIME seconds for PG pool"
+        sleep $WAIT_TO_PG_POOL_TIME
+    fi
+
+  readiness-probe.sh: |-
+    #!/bin/bash
+    set -o errexit
+    set -o pipefail
+    set -o nounset
+
+    # Debug section
+    exec 3>&1
+    exec 4>&2
+
+    # Load Libraries
+    . /opt/bitnami/scripts/liblog.sh
+    . /opt/bitnami/scripts/libpostgresql.sh
+
+    # Load PostgreSQL & repmgr environment variables
+    . /opt/bitnami/scripts/postgresql-env.sh
+
+    # Process input parameters
+    MIN_DELAY_AFTER_POD_READY_FIRST_TIME=$1
+    TMP_FIRST_READY_FILE_TS="/tmp/ts-first-ready.mark"
+    TMP_DELAY_APPLIED_FILE="/tmp/delay-applied.mark"
+
+
+    DB_CHECK_RESULT=$(echo "SELECT 1" | postgresql_execute "$POSTGRESQL_DATABASE" "$POSTGRESQL_USERNAME" "$POSTGRESQL_PASSWORD" "-h 127.0.0.1 -tA" || "command failed")
+    if [[ "$DB_CHECK_RESULT" == "1" ]]; then
+      if [[ ! -f "$TMP_DELAY_APPLIED_FILE" ]]; then
+        # DB up, but initial readiness delay not applied
+        if [[ -f "$TMP_FIRST_READY_FILE_TS" ]]; then
+          # calculate delay from the first readiness success
+          FIRST_READY_TS=$(cat $TMP_FIRST_READY_FILE_TS)
+          CURRENT_DELAY_SECONDS=$(($EPOCHSECONDS - $FIRST_READY_TS))
+          if (( $CURRENT_DELAY_SECONDS > $MIN_DELAY_AFTER_POD_READY_FIRST_TIME )); then
+            # minimal delay of the first readiness state passed - report success and mark delay as applied
+            touch "$TMP_DELAY_APPLIED_FILE"      
+          else
+            # minimal delay of the first readiness state not reached yet - report failure
+            return 1
+          fi
+        else
+          # first ever readiness test success - store timestamp and report failure
+          echo $EPOCHSECONDS > $TMP_FIRST_READY_FILE_TS
+          return 1
+        fi
+      fi
+    else
+      # DB test failed - report failure
+      return 1
+    fi